2000 kVA paadi Amunawa Pipin Amunawa-4.16 / 0.08 kV|AMẸRIKA 2024

 

 

01 Gbogbogbo

1.1 Project Apejuwe

Ti a fi jiṣẹ si AMẸRIKA ni ọdun 2024, 2000 kVA mẹta yii -paadi alakoso-ti a gbe sori awọn oluyipada pinpin ni a ṣe lati ni ibamu pẹlu IEEE Std C57.12.34-2022 ati ni ibamu pẹlu awọn ilana ṣiṣe agbara agbara DOE 2016. Oluyipada naa ṣe ẹya akọkọ 4.16 kV ati ile-iwe giga 480GrdY/277 V pẹlu ẹgbẹ fekito Dyn1 kan. O nlo awọn iyipo bàbà fun iṣẹ ti o gbẹkẹle ati agbara, itutu agbaiye KNAN fun itusilẹ ooru to munadoko, ati omi ester adayeba FR3 fun aabo ina ti ilọsiwaju ati iduroṣinṣin ayika.

Apẹrẹ naa ṣe ẹya eto ifunni loop ati oku{0}} iwọle iwaju, n ṣe atilẹyin iṣẹ ṣiṣe ailewu ati irọrun fifi sori ẹrọ. O tun pẹlu ko si - oluyipada tẹ ni kia kia pẹlu iwọn ilana foliteji ± 2 × 2.5%. Pẹlu ikọlu ti 5.75%, ko si - pipadanu fifuye ti 1.350 kW, ati ipadanu ẹru ti 16.000 kW, transformer yii n pese iyipada agbara daradara ati iduroṣinṣin fun alabọde{10}} awọn ọna ṣiṣe pinpin foliteji.

Ti a ṣe apẹrẹ lati ba awọn ibeere ohun elo ati awọn eto ile-iṣẹ ṣe loni, paadi wa{0}} awọn transformers pinpin ti a gbe sori nfunni ni iwapọ, apẹrẹ profaili kekere{1} laisi ibajẹ lori ailewu tabi igba pipẹ{2}.

 

 

 

1.2 Imọ pato

2000kVA mẹta paadi paadi agesin transformer sipesifikesonu ati data dì

 

 

1.3 Yiya

2000kVA mẹta paadi paadi agesin transformer mefa ati iwuwo awọn alaye

 

 

02 iṣelọpọ

2.1 mojuto

 

2.2 Yiyi

Ti a ṣe apẹrẹ fun awọn nẹtiwọọki 4.16 kV, oluyipada 2000 kVA Dyn1 yii nlo awọn iyipo idẹ. Awọn coils HV gba ọpọlọpọ - eto helical Layer pẹlu iwe{5}} waya ti a bo fun idabobo ti o ga julọ. LV bankanje yikaka iyi agbara darí, ooru wọbia, ati eto dede labẹ lemọlemọfún fifuye.

 

2.3 ojò

 

2.4 600AT-Asopọ pẹlu Arrester igbonwo

 

2.5 ik Apejọ

 

03 Idanwo

Igbeyewo baraku ati Standard Igbeyewo

1. Awọn wiwọn Resistance ni ibamu si IEEE C57.12.90-2021 Abala 5

2. Ipele{1}} Idanwo ibatan gẹgẹbi IEEE C57.12.90-2021 Abala 6

3. Awọn idanwo ipin ni ibamu si IEEE C57.12.90-2021 Abala 7

4. Ko si Awọn ipadanu fifuye ati Ko si fifuye lọwọlọwọ gẹgẹbi IEEE C57.12.90-2021 Abala 8

5. Awọn adanu fifuye, Foliteji Impedance ati Iṣiṣẹ ni ibamu si IEEE C57.12.90-2021 Abala 9

6. Igbeyewo Imudaduro Foliteji ti a fa ni ibamu si IEEE C57.12.90-2021 Abala 10.5.1

7. Idanwo Foliteji ti a lo ni ibamu si IEEE C57.12.90-2021 Abala 10.6

8. Idanwo Leak pẹlu Ipa fun Awọn Ayirapada Immersed Liquid Immersed - idanwo jijo ni 15 kPa yoo ṣee ṣe fun wakati 12 laisi jijo. Ko si abuku lailai.

9. Idiwọn Resistance Insulation

10. Oil Dielectric igbeyewo

 

 

Abajade Idanwo

Rara.	Nkan Idanwo	Ẹyọ	Awọn iye gbigba	Awọn iye Diwọn	Ipari
1	Awọn wiwọn Resistance	%	Iwọn aidogba resistance ti o pọju	0.453	Kọja
2	Awọn idanwo ipin	%	Iyapa ti ipin foliteji lori titẹ ni akọkọ: Kere tabi dọgba si 0.5% Asopọmọra aami: Dyn1	0.05%-0.10%	Kọja
3	ipele{0}}awọn idanwo ibatan	/	Dyn1	Dyn1	Kọja
4	Ko si - awọn adanu fifuye ati lọwọlọwọ igbadun	% kW	I0 :: pese iye iwọn P0: pese iye iwọn Ifarada fun ko si pipadanu ẹru jẹ +0%	0.10% 1.390	Kọja
5	Fifuye adanu impedance foliteji ati ṣiṣe	% kW kW	t:85 iwọn Z%: iye iwọn Pk: iye iwọn Pt: iye iwọn ifarada fun ikọjujasi jẹ ± 7.5% ifarada fun pipadanu fifuye lapapọ jẹ +0% Ṣiṣe ko kere ju 99.51%	5.62% 15.032 16.422 99.52%	Kọja
6	Applied Foliteji Igbeyewo	kV	HV: 40kV 60s LV: 10kV 60s	Ko si iparun ti foliteji idanwo waye	Kọja
7	Induced Foliteji withstand Igbeyewo	kV	Foliteji ti a lo (KV): 0.960 Iye akoko:40 Igbohunsafẹfẹ (HZ): 180	Ko si iparun ti foliteji idanwo waye	Kọja
8	Idanwo jijo	kPa	Ipa titẹ: 50kPA Iye akoko: 12h	Ko si jijo ati ki o ko Bibajẹ	Kọja
9	Idiwon Resistance idabobo	GΩ	HV{0}LV si Ilẹ: LV-HV si Ilẹ: HV&LV si Ilẹ:	2.66 3.25 3.72	/
10	Idanwo Dielectric Epo	kV	Ti o tobi ju tabi dọgba si 40	53.6	Kọja

 

 

04 Iṣakojọpọ ati Sowo

05 Ojula ati Lakotan

Scotech's 2000 kVA mẹta{1} ipele paadi ti a gbe sori ẹrọ oluyipada pinpin jẹ ti a ṣe pẹlu iṣọra iṣọra ati awọn sọwedowo didara to muna lati rii daju pe igbẹkẹle, daradara, ati iyipada agbara ailewu fun alabọde{2}} awọn ọna ṣiṣe foliteji. Ti a ṣelọpọ pẹlu pipe -awọn ohun kohun tolera, bankanje{5}egbo LV coils, ati iwe{6}}iyẹfun HV bàbà, o ṣe idaniloju ariwo kekere, idabobo to lagbara, ati igba pipẹ-. Omi irin logan n ṣe aabo fun awọn paati inu si awọn ipaya ati awọn gbigbọn, lakoko ti o ti sopọ Bay -O-Net fuses ati IEEE 386-ibaramu MOV igbonwo imudani ti n pese aabo eto imudara.

Ti a ṣe apẹrẹ lati pade IEEE Std C57.12.34{2}}2022 ati DOE 2016 awọn ajohunše ṣiṣe, paadi mounted transformer pinpin nfunni ni iwapọ, kekere{4}ojuu profaili ti o dara julọ fun iwulo ati lilo ile-iṣẹ. Ni Scotech, a ti pinnu lati jiṣẹ oke{5}} paadi ti o gbe awọn ayirapada pinpin didara ti o ṣe pataki aabo, iṣẹ ṣiṣe, ati iduroṣinṣin ayika - mimu awọn iṣẹ rẹ ṣiṣẹ pẹlu igboiya.